Wednesday, 15 November 2017

r+g = orange
r+b = purple
b+g = dark blue
r+g+b = white


Thursday, 14 September 2017

Crystallization of Milk

1)  why do we add salt to the ice?
to make ice not melting or turn to water quickly

2)   why do we add the cookies and other things, only after the milk has frozen slightly?
to make cookie and other things freeze with milk easily

3)  what are two factors that affect the freezing you think?
salt and shaking 

4)  why do you need a bit of air in the bag?
to make milk turn frozen and move around easily


   n

   

Wednesday, 7 June 2017

stone lab

sample number
rock                    weight(g)                volume(ml)               densty(g/ml)
3                            28.5                          35                            0.814
6                            110                           50                               2.2
5(big)                    115                            41                             2.805
5(small)                 45.5                          22                            11.159
2                           136                            50                             2.72
X                          146.6                         58                             2.528
1                           245.5                        69.5                           3.532

calculate the density of each of your mineral samples. how could you use the densities to identify the mineral??
ans:  density is a value to a pure mineral so it is a freat way to identify a sample

Thursday, 25 May 2017

WRITING ASSESSMENT


1. Climate change
   climate refer to the average weather condition of an area. It is a truism that any      changes in climatic condition may affect agricultural production, pattern of              rainfall, wind flow and migration of animal.

2. Global warming   
     Continuous increase in the emission of Co, from different sources into the              atmosphere affects the heat balance of the earth. Continuous increase in the        concentration of green house gases in the atmosphere trap more heat and            prevents the heat from the earth’s surface 

3. Greem house effect
    Green house effect is another environmental crisis facing our world.                       Chlorofluoro carbons (Co2) carbon dioxide, Methane (CH4) and Nitrous oxide       (N,0) are called as green house gases. 

Wednesday, 1 February 2017


Displaying IMG_1330.JPG     stratus - flat sheet of cloud
Displaying IMG_1331.JPG    cumulus - a pices of floating cotton
Displaying IMG_1334.JPG    cirrus - flat of cloud


Displaying FullSizeRender.jpg


       m1 kru gary
     It very interesting to study with kru gary. he teach clearly, fun and interest.
I can learn many thing with kru gary  knowledge. this year is prettygoo

Thursday, 3 November 2016


Global Warming

Global warming is the atmosphere keep the earth warm by trapping energy it make a gradual increase in the average temperature of the earth's atmosphere.

effect - changing earth climate, increased volumes of carbon dioxide and green house released, high temperature air and oceans
cause - car, factory, garbage, other
cure - save the coral reefs from being destroyed, plat tree,  ice melt, animal died 

Image result for what is the global warming

Thursday, 1 September 2016






food chain

three picture


glass is producer








bird is consumer

                                    snail eat glass and bird eat snail






snail is consumer






food chains is shows that is eaten by each arrow mean eaten by
food web is many many food chains in together


Image result for food web








Decomposes is every organism is a food well producer

Image result for decomposers